Hydrogenolysis process

Details Hydrogenolysis process Hydrogenolysis process

1989-07-20

1991-08-06

Davis, Curtis R.

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

From nonhydrocarbon feed

502162, 2082621, C07C 120, B01J 3100

Patent

active

050379984

ABSTRACT:
A process of hydrogenolysis utilizing a new catalyst consisting of a palladium phosphine complex, the phosphien having a pKa greater than or equal to 6, a chlorinated aromatic compound and hydrogen.

REFERENCES:
patent: 3595931 (1971-07-01), Hay et al.
patent: 4400566 (1983-08-01), Colon
patent: 4582817 (1986-04-01), Hanes
Henderson, Jr. et al., "The Basicity of Phosphines", Journal of the American Chemical Society, 82, pp. 5791-5794 (1960).
Tolman, "Phosphorus Ligand Exchange Equilibria on Zerovalent Nickel a Dominant Role for Steric Effects", Journal of the American Chemical Society, 92, pp. 2956-2965 (1970).

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